geocat.ch
Nighttime road traffic noise exposure
The map shows the nighttime road traffic noise to which the population is exposed. The data is based on area-wide model calculations (sonBASE). The Swiss road network included in this calculation covers approximately 45,000 km. The traffic data for road traffic was determined on the basis of the NPVM. To this end, approximately 4,000 traffic counts from 2021 were processed, which were carried out by the federal offices ASTRA and FSO as well as by the cantons and cities. The calculations are not legally binding. The only legally binding data relating to noise exposure and noise improvements are those issued by the responsible enforcement authorities, i.e. for motorways the Swiss Federal Roads Office (FEDRO), and for main and other roads the relevant cantonal authorities.
Simple
- Alternate title
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Nighttime road traffic noise
- Date (Revision)
- 2021-12-31
- Date (Creation)
- 2009-01-01T00:00:00
- Identifier
- ch.bafu.laerm-strassenlaerm_nacht
- Purpose
-
Die Lärmimmissionen sind als Beurteilungspegel Lr angegeben. Der Lr (rating level) ist ein Mass für die Lärmimmission. Er setzt sich aus einem akustischen Mass (z.B. der Mittelungspegel Leq) und einer Pegelkorrektur zusammen.
- Status
- Completed
Point of contact
- Spatial representation type
- Grid
- Topic category
-
- L Environment
Extent
Extent
- Description
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Switzerland
))
- Maintenance and update frequency
- userDefined
- User defined maintenance frequency
-
P0Y0M0DT0H0M0S
- Duration of Conservation
- 25
- Comment on Duration of Conservation
-
Berechnung der Aufbewahrungsfrist: ca. 5 Nachführungen.
- Appraisal of Archival Value
- A
- Reason for Archiving Value
- Evidence of business practice
- geocat.ch
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Conservation and archiving planning AAP - Confederation
-
opendata.swiss
-
official geodata
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e-geo.ch
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- GEMET
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noise immission
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noise
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noise level
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noise abatement
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traffic noise
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noise pollutant
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noise effect
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- GEMET - INSPIRE themes, version 1.0
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Human health and safety
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- geocat.ch
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FSDI Federal Spatial Data Infrastructure
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Resource constraints
- Use constraints
- Other restrictions
- Other constraints
- Opendata BY: Open use. Must provide the source.
Associated resource
- Title
-
Lärmbelastungskarten – nationale Übersicht
- Association Type
- Reference to a master resource of which this one is a part
- Language
- Deutsch
- Character encoding
- UTF8
- Subtopic Category
- L1 Environmental Protection, Noise
- Basic Geodata
- true
- Basic Geodata ID
-
120.2
- Basic Geodata Legal Level
- Federal
- Distribution format
-
-
GeoTIFF (GEOTIFF)
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Digital transfer options
- OnLine resource
-
Vorschau map.geo.admin.ch
Preview map.geo.admin.ch
Digital transfer options
- OnLine resource
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ch.bafu.laerm-strassenlaerm_nacht
WMS-FSDI service, layer "Nighttime road traffic noise"
Digital transfer options
- OnLine resource
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ch.bafu.laerm-strassenlaerm_nacht
WMTS-FSDI service, layer "Nighttime road traffic noise"
Digital transfer options
- OnLine resource
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Stand der Lärmbelastung in der Schweiz
Link to description
Digital transfer options
- OnLine resource
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STAC Browser
Download server from geo.admin.ch
Digital transfer options
- OnLine resource
-
BAFU Website
Link for download
Digital transfer options
- Statement
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Data source: FOEN, SonBase (Swiss Noise Database).
- Hierarchy level
- Dataset
- Reference system identifier
- EPSG:2056
Metadata
- Metadata identifier
- 89a0b0bc-10ff-4e3e-a4e4-36d081e2e672
- Language
- Deutsch
- Character encoding
- UTF8
- Language
- Français
- Character encoding
- UTF8
- Language
- Italiano
- Character encoding
- UTF8
- Language
- English
- Character encoding
- UTF8
- Language
- Rumantsch
- Character encoding
- UTF8
Point of contact
Distributor
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://www.geocat.ch/geonetwork/srv/api/records/89a0b0bc-10ff-4e3e-a4e4-36d081e2e672
- Date info (Creation)
- 2011-03-21T15:08:52Z
- Date info (Revision)
- 2026-06-11T11:02:40.190105Z
Metadata standard
- Title
-
eCH-0271
